<tr >
	<td data-bind="text:extraSno($index()+1)"></td>
	<td><select class="select width123 floatleft marginRight"
	data-bind="options: $parent.periodOptions, value: type"></select></td>
	<td>
	<input maxlength="2" type="text" onkeydown="inputKeyDown(event)" name="durationText" id="durationText" class="width80 sugges"
	data-bind="value: duration"/>
	<span>Minutes</span></td>
	<td><a href="#" class="crossIcon floatleft" style="display:block"
	data-bind="click: $parent.deletePeriod,visible: $parent.timeTable().length > 1"> </a></td>
</tr>